Suggested-by: Jani Kokkonen <jani.kokko...@huawei.com>
Suggested-by: Claudio Fontana <claudio.font...@huawei.com>
Signed-off-by: Alvise Rigo <a.r...@virtualopensystems.com>
---
include/exec/ram_addr.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h
index 2766541..e51bd65 100644
--- a/include/exec/ram_addr.h
+++ b/include/exec/ram_addr.h
@@ -255,7 +255,7 @@ uint64_t cpu_physical_memory_sync_dirty_bitmap(unsigned
long *dest,
/* Exclusive bitmap accessors. */
static inline void cpu_physical_memory_set_excl_dirty(ram_addr_t addr)
{
- set_bit(addr >> TARGET_PAGE_BITS,
+ set_bit_atomic(addr >> TARGET_PAGE_BITS,
ram_list.dirty_memory[DIRTY_MEMORY_EXCLUSIVE]);
}
@@ -267,8 +267,8 @@ static inline int
cpu_physical_memory_excl_is_dirty(ram_addr_t addr)
static inline void cpu_physical_memory_clear_excl_dirty(ram_addr_t addr)
{
- clear_bit(addr >> TARGET_PAGE_BITS,
- ram_list.dirty_memory[DIRTY_MEMORY_EXCLUSIVE]);
+ bitmap_test_and_clear_atomic(ram_list.dirty_memory[DIRTY_MEMORY_EXCLUSIVE],
+ addr >> TARGET_PAGE_BITS, 1);
}
#endif
--
2.4.5
